The vast diversity of immunoglobulin sequences is explained by:

Question

Quizplus · Accepted Answer

The vast diversity of immunoglobulin sequences is primarily explained by DNA rearrangement, in which different gene segments and their combinations are rearranged to create unique immunoglobulin molecules. While immunoglobulin genes do have large sections of DNA devoted to their formation and are susceptible to mutation, these factors alone do not account for the massive diversity seen in immune repertoires. Sensitivity of formed immunoglobulin proteins to environmental factors is not a factor in their initial development and diversification.

The Vast Diversity of Immunoglobulin Sequences Is Explained By